ore_block Error

For some reason, I cannot get this ore and game to start working due to this one error. Here's the line of code public static Block abareore = new ore_block(Material.rock, abaresymbol, 2).setHardness(9.9F).setLightLevel(0.1f).setUnlocalizedName("abareore").setCreativeTab(Tabs.tababaranger);

I already have all 3 jsons, the thing it drops, and all that in the code. It's this one thing that's messing it up.